目录og6嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载（产品PDF文档） og6嘉泰姆
5.产品封装图   6.电路原理图  7.功能概述      8.相关产品og6嘉泰姆

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一,产品概述(General Description)      og6嘉泰姆
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      The CXSU6340 is a step-up converter that provides a boosted output voltage og6嘉泰姆

from a low voltage source. Because of its proprietary design, it starts up at og6嘉泰姆

a very low input voltage down to 0.9V, and only consumes 15uA at standby, makingog6嘉泰姆

it an ideal choice for single cell alkaline/NiMH battery operations.A switchingog6嘉泰姆

frequency of 1MHz minimizes solution footprint by allowing the use of tiny, lowog6嘉泰姆

profile inductors and ceramic capacitors. The current mode PWM design is internallyog6嘉泰姆

compensated, reducing external parts count.og6嘉泰姆

  CXSU6340 is available in SOT23-5 Package.og6嘉泰姆

二.产品特点(Features)og6嘉泰姆
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Efficiency up to 94%@Vin=3.0V, Vout=5.0Vog6嘉泰姆

Typical 15uA standby currentog6嘉泰姆

1MHz Switching Frequency allows small inductor and output capog6嘉泰姆

Input boost-strapping allows using small or no input capog6嘉泰姆

Low Vin Start-up Voltage down to 0.9V Idealog6嘉泰姆

for Single Alkaline Cell operationsog6嘉泰姆

Maximum Output Current up to 300mAog6嘉泰姆

Low Noise PWM controlog6嘉泰姆

Internally Compensated Current Mode Controlog6嘉泰姆

Internal Synchronous Rectifierog6嘉泰姆

Logic Control Shutdown (IQ<1uA)og6嘉泰姆

Available in SOT23-5og6嘉泰姆

三,应用范围 (Applications)og6嘉泰姆
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One to Three Cell Battery Operated Devicesog6嘉泰姆

Medical Instrumentsog6嘉泰姆

Bluetooth Headsetsog6嘉泰姆

Flash-Based MP3 Playersog6嘉泰姆

Noise Canceling Headphonesog6嘉泰姆

四.技术规格书下载（产品PDF）og6嘉泰姆
og6嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！og6嘉泰姆

 og6嘉泰姆

五,产品封装图 (Package)og6嘉泰姆
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og6嘉泰姆
六.电路原理图og6嘉泰姆
og6嘉泰姆
og6嘉泰姆

七,功能概述og6嘉泰姆
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八,相关芯片选择指南og6嘉泰姆
og6嘉泰姆

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